TPSM843620
4-V to 18-V input, advanced current mode, 6-A synchronous SWIFT™ step-down power module
TPSM843620
- Fixed-frequency, internally-compensated advanced current mode (ACM) control
- Small form factor 3.5mm × 3.5mm × 1.6mm, 15-pin DFM package MicroSiP power module
- High-efficiency, integrated 25mΩ and 6.5mΩ MOSFETs, inductor and basic passives
- 4V to 18V input voltage range
- 0.5V to 5.5V output voltage range
- Three selectable PWM ramp options to optimize the control loop performance
- Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz
- Synchronizable to an external clock
- 0.5V, ±0.5% voltage reference accuracy over full temperature range
- Selectable soft-start times: 0.5ms, 1ms, 2ms, and 4ms
- Monotonic start-up into prebiased outputs
- Selectable current limits to support lower current operation
- Enable with adjustable input undervoltage lockout
- Power-good output monitor
- Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
- Pin-to-pin compatible with 8A - TPSM843820 3A - TPSM843320
- – 40°C to 125°C operating junction temperature
TPSM843620 is a highly efficient, small, and flexible synchronous step-down DC-DC converter in a MicroSiP power module package that is easy to use. The module operates up to 18V input with fixed-frequencies that are resistor adjustable by system designer. The embedded IC is internally compensated which reduces external components and design size. The integrated high-frequency capacitor reduces the transient peak at switching node.
The TPSM843620 module employs an internally compensated, fixed-frequency advanced current mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2MHz. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into prebiased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.
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Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | TPSM843620 4V to 18V Input, 6A, Buck Power Module With Internally Compensated, Advanced Current Mode Control datasheet (Rev. B) | PDF | HTML | 18 jun 2024 |
Application note | Optimizing EMI Performance in Buck Regulators for Medical Imaging Applications | PDF | HTML | 13 ago 2024 | |
Application brief | Solving Power Design Challenges in Semiconductor Test and ATE Applications | PDF | HTML | 02 ago 2024 | |
Application note | Detailed Comparison Between TPSM843620 Family and TPS543620 Family | PDF | HTML | 20 nov 2023 | |
EVM User's guide | TPSM843620 SWIFT™ Step-Down Module Evaluation Module User's Guide | PDF | HTML | 25 oct 2023 | |
Certificate | TPSM843620EVM EU Declaration of Conformity (DoC) | 20 sep 2023 | ||
Application brief | Solving Power Design Challenges in Medical Imaging Applications | PDF | HTML | 12 jul 2023 |
Diseño y desarrollo
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TPSM843620EVM — TPSM843620 evaluation module for synchronous buck converter
Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
USIP (SIT) | 15 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
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